package com.thinkgem.jeesite.modules.sys.dao;

import com.thinkgem.jeesite.common.persistence.CrudDao;
import com.thinkgem.jeesite.common.persistence.annotation.MyBatisDao;
import com.thinkgem.jeesite.modules.sys.entity.Student;
@MyBatisDao
public interface StudentDao extends CrudDao<Student>{

    int insertSelective(Student record);

    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);

	String getMaxId();

	String getSno();

	int countBySno(String sNo);
}